Massey Ferguson X491 – Massey Ferguson Transmission: Range 4 Switch Fault

The fault code indicates an issue with the Range 4 switch. This component is responsible for selecting the fourth gear range in the transmission. The exact nature of the fault is not specified in the source.

1. 1

   Range 4 switch

2. 2

   wiring connected to the Range 4 switch

3. 3

   connections to the Range 4 switch

1. 1

   Inspect

   Inspect the Range 4 switch for physical damage or wear.

2. 2

   Test

   Test the Range 4 switch for proper operation using the appropriate diagnostic tools.

3. 3

   Check

   Check the wiring and connections to the Range 4 switch for any signs of damage or looseness.